Forbidden City of Gold (S01E05)

Advanced technology uncovers ancient cities hidden within a treacherous jungle, igniting speculation about the legendary El Dorado. As researchers delve deeper into their findings, a mysterious crystal recovered from a shipwreck offers compelling evidence that Vikings may have reached America long before Columbus. Excitement builds as experts race against time to uncover the truth behind these remarkable discoveries, blending history and adventure in their quest for knowledge.